Seranthony Dominguez Stats, Game Log, Team, Position

Seranthony Dominguez | Seattle Mariners

MLB Player

Seranthony Dominguez

Seattle Mariners#58 · Relief PitcherActive

Height6' 1"Weight225 lbsAge31Experience8th Season

12SVTied-26th

3.63ERA

65KTied-231st

1.24WHIP

Player Information

PositionRelief Pitcher

Jersey#58

Date of Birth25/11/1994

BirthplaceEsperanza, Dominican Republic

Experience8th Season

Bats / ThrowsRight/Right

MLB Debut2018

StatusActive

Next Game

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September 24, 2026 · 9:40 PM

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Season, Postseason & Career

Split	GP	GS	CG	SHO	IP	H	R	ER	HR	BB	K
Regular Season	67	0	0	0	62.0	46	28	25	9	31	65
Career	389	0	0	0	368.0	282	165	144	44	166	425

Pitching by Season

Season	GP	W	L	W%	WAR	ERA	WHIP	IP	K	BB	K/BB	H	R	ER	SV	HLD	BLSV
2018	53	2	5	.286	2.4	2.95	0.93	58.0	74	22	3.4	32	19	19	16	14	4
2019	27	3	0	1.000	0.0	4.01	1.46	24.2	29	12	2.4	24	13	11	0	9	2
2021	1	0	0	.000	0.0	0.00	0.00	1.0	1	0	0.0	0	0	0	0	0	0
2022	54	6	5	.545	1.5	3.00	1.14	51.0	61	22	2.8	36	18	17	9	15	2
2023	57	5	5	.500	0.4	3.78	1.40	50.0	48	22	2.2	48	25	21	2	14	7
2024	38	3	2	.600	-0.1	4.75	1.22	36.0	40	12	3.3	32	22	19	1	4	1
2024	25	0	2	.000	0.2	3.97	1.28	22.2	28	9	3.1	20	10	10	10	2	1
2024	63	3	4	.429	0.1	4.45	1.24	58.2	68	21	3.2	52	32	29	11	6	2
2025	43	2	3	.400	0.5	3.24	1.34	41.2	54	24	2.3	32	19	15	2	13	3
2025	24	2	1	.667	0.0	3.00	1.14	21.0	25	12	2.1	12	11	7	0	7	0
2025	67	4	4	.500	0.5	3.16	1.28	62.2	79	36	2.2	44	30	22	2	20	3
2026	43	4	3	.571	0.4	3.99	1.33	38.1	47	23	2.0	28	20	17	12	4	5
2026	24	1	0	1.000	0.6	3.04	1.10	23.2	18	8	2.3	18	8	8	0	4	1
2026	67	5	3	.625	1.0	3.63	1.24	62.0	65	31	2.1	46	28	25	12	8	6
Career	389	28	26	.519	--	3.52	1.22	368.0	425	166	2.6	282	165	144	52	86	26

Postseason Pitching by Season

Season	GP	W	W%	ERA	WHIP	IP	K	BB	K/BB	H	R	ER	SV	HLD	BLSV
2022	9	2	1.000	1.69	0.75	10.2	18	1	18.0	7	2	2	1	2	1
2023	6	0	.000	0.00	1.69	5.1	7	3	2.3	6	1	0	0	4	0
2024	2	0	.000	0.00	0.00	1.2	2	0	0.0	0	0	0	0	0	0
2025	12	2	1.000	3.18	1.41	11.1	10	11	0.9	5	4	4	0	1	1
Career	29	4	1.000	1.86	1.14	29.0	37	15	2.5	18	7	6	1	7	2

Opponent Batting by Season

Season	P	TBF	P-TBF	OBA	OOBP	OSLUG	OOPS	2B	3B	HR	TB	RBI	BH	SH	SF	IBB
2018	931	231	4.030	.157	.251	.250	.501	7	0	4	51	16	4	0	1	2
2019	464	110	4.218	.250	.339	.385	.725	2	1	3	37	13	1	1	0	0
2021	14	3	4.667	.000	.000	.000	.000	0	0	0	0	0	0	0	0	0
2022	823	207	3.976	.197	.285	.311	.596	9	0	4	57	20	1	0	1	1
2023	859	224	3.835	.246	.339	.374	.714	4	0	7	73	25	6	0	1	0
2024	653	157	4.159	.224	.293	.406	.699	6	1	6	58	18	2	0	0	0
2024	411	98	4.194	.227	.296	.455	.750	2	0	6	40	12	0	0	1	0
2024	1064	255	4.173	.225	.294	.424	.718	8	1	12	98	30	2	0	1	0
2025	736	175	4.206	.212	.320	.318	.638	4	0	4	48	13	0	0	0	1
2025	366	86	4.256	.169	.302	.268	.570	4	0	1	19	10	2	0	1	1
2025	1102	261	4.222	.198	.314	.302	.616	8	0	5	67	23	2	0	1	2
2026	720	165	4.364	.201	.321	.360	.681	4	0	6	50	19	2	0	1	2
2026	392	95	4.126	.209	.284	.349	.633	1	1	3	30	9	1	0	0	0
2026	1112	260	4.277	.204	.308	.356	.663	5	1	9	80	28	3	0	1	2
Career	6369	1551	4.106	.208	.301	.341	.642	43	3	44	463	155	19	1	6	7

Expanded Pitching by Season

Season	P/I	K/9	GB	FB	G/F	IR	IRS	WP	BK	SB	CS
2018	16.1	11.5	73	58	1.3	25	6	10	0	1	0
2019	18.8	10.6	38	30	1.3	7	2	1	0	1	1
2021	14.0	9.0	1	1	1.0	0	0	0	0	0	0
2022	16.1	10.8	58	65	0.9	20	7	3	0	3	1
2023	17.2	8.6	63	85	0.7	13	5	1	1	4	0
2024	18.1	10.0	38	65	0.6	11	5	5	1	10	0
2024	18.1	11.1	21	40	0.5	9	2	3	0	2	0
2024	18.1	10.4	59	105	0.6	20	7	8	1	12	0
2025	17.7	11.7	38	59	0.6	20	1	9	0	13	3
2025	17.4	10.7	24	23	1.0	14	3	3	0	6	1
2025	17.6	11.3	62	82	0.8	34	4	12	0	19	4
2026	18.8	11.0	38	55	0.7	12	6	5	0	7	2
2026	16.6	6.8	29	39	0.7	12	2	1	0	3	1
2026	17.9	9.4	67	94	0.7	24	8	6	0	10	3
Career	17.3	10.4	421	520	0.8	143	39	41	2	50	9

Game Log

Game	Result	IP	H	R	ER	HR	BB	K	GB	FB	P	TBF	Dec	Rel	ERA
vs LAA2026 Regular Season	W 8-4	1.0	0	0	0	0	0	1	1	1	15	3	-	-	3.63
vs HOU2026 Regular Season	W 6-5 F/10	1.0	1	0	0	0	0	1	2	1	19	4	-	-	3.69
@ COL2026 Regular Season	W 2-1	1.0	1	0	0	0	0	1	1	2	12	4	-	HLD(8)	3.75
@ COL2026 Regular Season	W 5-4	1.1	1	0	0	0	0	2	0	3	24	5	-	-	3.81
@ LAA2026 Regular Season	L 2-1	1.0	0	0	0	0	0	1	0	2	12	3	-	-	3.90
@ ATH2026 Regular Season	L 8-7	1.0	2	0	0	0	0	0	1	4	18	5	-	BLSV(6)	3.97
@ ATH2026 Regular Season	L 6-5 F/10	1.2	1	0	0	0	0	1	2	3	25	6	-	-	4.04
vs TEX2026 Regular Season	W 3-2	1.0	0	0	0	0	1	1	1	1	20	4	-	HLD(7)	4.17
vs ATH2026 Regular Season	L 7-6	1.1	1	0	0	0	0	0	3	1	13	4	-	-	4.25
@ BOS2026 Regular Season	W 8-3	1.0	0	0	0	0	0	0	1	2	7	3	-	-	4.35
@ BOS2026 Regular Season	L 9-8 F/10	1.0	0	0	0	0	0	0	2	1	8	3	-	HLD(6)	4.44
@ TOR2026 Regular Season	L 7-0	1.0	0	0	0	0	1	0	1	2	16	4	-	-	4.53
@ TOR2026 Regular Season	L 8-1	1.0	1	1	1	1	1	0	2	2	24	5	-	-	4.62
vs PHI2026 Regular Season	W 9-2	2.0	0	0	0	0	0	2	3	1	30	6	-	-	4.53
vs CHC2026 Regular Season	W 5-4	1.0	0	0	0	0	0	3	0	0	15	4	-	-	4.73
vs CHC2026 Regular Season	W 6-5 F/10	1.0	0	0	0	0	0	1	0	2	14	3	W(5-3)	-	4.84
@ MIL2026 Regular Season	W 7-5	0.2	2	2	2	0	1	0	2	1	20	4	-	-	4.95
@ HOU2026 Regular Season	W 3-2	0.1	1	0	0	0	0	1	0	1	6	2	-	HLD(5)	4.60
@ HOU2026 Regular Season	W 10-5	1.0	1	1	1	0	0	0	1	3	12	4	-	-	4.64
@ NYY2026 Regular Season	L 10-5	0.1	0	0	0	0	0	0	1	0	2	1	-	-	4.54
@ NYY2026 Regular Season	L 4-1	1.0	0	0	0	0	1	0	2	0	24	3	-	-	4.57
vs TB2026 Regular Season	L 3-2	0.2	1	0	0	0	0	1	1	1	14	3	-	-	4.69
vs TB2026 Regular Season	L 2-1	1.0	1	0	0	0	1	2	0	2	16	5	-	-	4.76
vs DET2026 Regular Season	L 8-0	0.1	4	4	4	2	2	0	2	3	26	7	-	-	4.89
@ TB2026 Regular Season	L 1-0	1.0	0	0	0	0	0	2	1	0	14	3	-	-	3.99
vs NYY2026 Regular Season	W 2-1 F/11	1.0	0	0	0	0	1	1	1	1	15	4	W(4-3)	-	4.10
vs NYY2026 Regular Season	L 9-5	1.0	1	0	0	0	0	0	1	2	13	3	-	-	4.21
vs HOU2026 Regular Season	W 12-3	1.0	1	0	0	0	0	1	1	2	13	4	-	-	4.33
vs HOU2026 Regular Season	L 9-5	0.1	1	0	0	0	2	1	1	0	19	4	-	-	4.46
@ TEX2026 Regular Season	W 10-3	1.0	1	1	1	1	0	2	1	1	17	4	-	HLD(4)	4.50
@ TOR2026 Regular Season	W 12-4	0.1	0	0	0	0	0	0	0	1	2	1	-	-	4.36
vs ATH2026 Regular Season	W 9-1	1.0	0	0	0	0	0	1	1	1	14	3	-	-	4.41
vs BOS2026 Regular SeasonWeek 27	L 5-0	1.0	0	0	0	0	1	1	0	1	13	3	-	-	4.55
vs BOS2026 Regular SeasonWeek 27	L 8-1	1.0	1	0	0	0	1	2	0	2	19	5	-	-	4.70
@ CLE2026 Regular SeasonWeek 27	L 4-3 F/10	0.1	0	2	2	0	2	1	0	0	16	3	-	HLD(3)	4.85
vs KC2026 Regular SeasonWeek 26	L 5-4	1.0	1	0	0	0	0	2	0	2	18	4	-	-	4.30
vs CLE2026 Regular SeasonWeek 25	W 6-5	0.1	2	2	2	0	1	1	0	2	22	4	-	BLSV(5)	4.45
@ DET2026 Regular SeasonWeek 25	L 5-4 F/10	1.0	3	1	1	0	0	1	4	1	27	6	-	BLSV(4)	3.86
@ DET2026 Regular SeasonWeek 25	L 4-3	1.0	1	0	0	0	0	0	2	1	18	3	-	-	3.67
vs LAD2026 Regular SeasonWeek 24	W 6-4	1.0	1	1	1	0	2	2	1	1	33	6	-	SV(12)	3.81
vs ATL2026 Regular SeasonWeek 23	W 2-1	1.0	0	0	0	0	0	0	2	1	14	3	-	HLD(2)	3.60
vs ATL2026 Regular SeasonWeek 23	W 6-5 F/10	1.0	0	0	0	0	1	0	0	2	13	3	-	-	3.75
@ PHI2026 Regular SeasonWeek 23	L 8-6	0.1	0	0	0	0	1	1	0	0	11	2	-	-	3.91
vs DET2026 Regular SeasonWeek 22	W 7-1	1.0	0	0	0	0	0	1	1	1	15	3	-	HLD(1)	3.97
vs DET2026 Regular SeasonWeek 22	W 4-3 F/10	1.0	0	0	0	0	0	1	1	1	10	3	-	-	4.15
vs MIN2026 Regular SeasonWeek 21	W 3-1	1.0	1	0	0	0	0	2	0	2	19	4	-	SV(11)	4.35
@ SF2026 Regular SeasonWeek 21	L 8-5	1.0	1	0	0	0	0	2	1	1	15	4	-	-	4.58
vs CHC2026 Regular SeasonWeek 20	W 9-8 F/10	1.0	1	3	2	1	1	1	1	3	32	6	-	BLSV(3)	4.82
vs KC2026 Regular SeasonWeek 19	W 6-5	1.0	2	2	2	1	0	1	2	2	14	5	-	SV(10)	4.08
vs KC2026 Regular SeasonWeek 19	W 6-5	1.0	0	0	0	0	0	0	2	1	10	3	W(3-3)	-	3.24
vs SEA2026 Regular SeasonWeek 19	W 2-1	1.0	2	0	0	0	1	1	2	2	23	6	-	SV(9)	3.45
vs SEA2026 Regular SeasonWeek 19	L 12-8	1.0	0	0	0	0	0	2	1	0	14	3	-	-	3.68
@ SD2026 Regular SeasonWeek 18	W 4-0	0.2	0	0	0	0	0	1	0	1	6	2	-	SV(8)	3.95
vs LAA2026 Regular SeasonWeek 17	W 3-2 F/10	1.0	0	0	0	0	0	1	2	0	16	3	W(2-3)	-	4.15
vs LAA2026 Regular SeasonWeek 17	W 5-2	1.0	0	0	0	0	1	1	1	0	12	3	-	SV(7)	4.50
vs WSH2026 Regular SeasonWeek 17	L 2-1 F/10	1.0	1	2	1	1	0	0	1	3	18	4	L(1-3)	-	4.91
vs WSH2026 Regular SeasonWeek 17	W 5-4	1.0	1	0	0	0	0	2	1	1	18	4	-	SV(6)	4.50
@ ARI2026 Regular SeasonWeek 17	W 4-1	1.0	0	0	0	0	0	2	0	1	12	3	-	SV(5)	5.00
@ ATH2026 Regular SeasonWeek 16	W 7-4	1.0	0	0	0	0	1	1	0	2	19	5	-	SV(4)	5.63
@ ATH2026 Regular SeasonWeek 16	L 7-6 F/11	1.0	0	0	0	0	2	1	0	2	16	5	-	-	6.43
vs TB2026 Regular SeasonWeek 16	L 5-3	0.1	2	3	3	1	1	1	0	2	32	5	L(1-2)	BLSV(2)	7.50
@ KC2026 Regular SeasonWeek 15	W 6-5	1.0	0	0	0	0	1	2	0	1	15	4	-	SV(3)	3.18
@ KC2026 Regular SeasonWeek 15	W 2-0	1.0	0	0	0	0	1	2	0	1	15	4	-	SV(2)	3.86
vs TOR2026 Regular SeasonWeek 14	W 6-3	1.0	1	0	0	0	1	1	2	1	24	5	-	SV(1)	4.91
vs TOR2026 Regular SeasonWeek 14	W 5-4 F/10	1.1	0	1	0	0	0	2	3	0	22	5	W(1-1)	-	6.75
@ MIL2026 Regular SeasonWeek 13	L 9-7	0.1	2	2	2	1	1	0	1	2	19	4	L(0-1)	BLSV(1)	13.50
@ MIL2026 Regular SeasonWeek 13	L 6-1	1.0	1	0	0	0	0	0	0	4	13	4	-	-	0.00